3-D Velocity Measurement of Natural Convection Using Image Processing
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概要
- 論文の詳細を見る
This paper describes quantitative three-dimensional measurement method for flow field of a rotating Rayleigh-Benard convection in a cylindrical cell heated below and cooled above. A correlation method for two-dimensional measurement was well advanced to a spatio-temporal correlation method. Erroneous vectors, often appeared in the correlation method, was successfully removed using Hopfield neural network. As a result, calculated 3-D velocity vector distribution well corresponded to the observed temperature distribution. Consequently, the simultaneous three-dimensional measurement system for temperature and flow field was developed.
- 一般社団法人日本機械学会の論文
- 2001-08-15
著者
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OZAWA Mamoru
Faculty of Engg.,Kobe University
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Kimura Ichiro
Department of Mechanical Engineering,Faculty of Science and Engineering,Saga University
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Ozawa Mamoru
Faculty Of Engineering Kansai University
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SHINOKI Masatoshi
Faculty of Engineering, Kansai University
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OKADA Toshifumi
Faculty of Engineering, Kansai University
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Okada Toshifumi
Faculty Of Engineering Kansai University
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Shinoki Masatoshi
Faculty Of Engineering Kansai University
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Kimura Ichiro
Department Of Electromechanical Engineering Osaka Electro-communication University
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Kimura Ichiro
Department Of Basic Human Sciences School Of Human Sciences Waseda University
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